First standalone PoC done today — reproduced the "empty-array bypass" on SimpleBank from DeFiVulnLabs. @1nf0s3cpt @PatrickAlphaC Key insight: when signature verification lives inside a for-loop, an empty array skips the entire loop. No sigs → no revert → free withdraw. Mitigation is one line: require(sigs.length > 0). From red team → smart contract auditor, one PoC at a time. 🔍 Show up. Focus. Don't fear the mistakes. Repetition is the only real teacher. #Web3Security #SmartContractAudit

RELEVANT PICTURES. Highlighted address is the SimpleBank address and 8 ETH has been deposited by two different users

Built a SimpleBank contract to practice Foundry ✅ Solidity contract with deposit/withdraw logic ✅ Testing suite with Forge ✅ Local deployment on Anvil ✅ Interacting with contracts via cast CLI Getting hands-on with the Foundry workflow 🔥 #Solidity #Foundry #Ethereum

Workshop 3 - Introduction to Polkadot Hub Workshop 3 wrapped up with great energy and lots of hands-on practice Highlights: • Practical Solidity exercises: AddressBook, SimpleBank, TokenTransfer • Clear overview of @Polkadot Hub, Hyperbridge, and Bifrost • Fun quiz prizes to close the session Workshop 4 (EVM on Polkadot) is this week - stay tuned 👀

I created a Solidity smart contract called SimpleBank that simulates basic banking functionality. The contract should allow users to deposit, withdraw, and check their balance, using the concepts of variables, functions and visibilities. #web3 #solidity

[Detective Log] Case: Reentrancy Discovered: Money drains twice as fast when you forget to lock the door. Code Evidence: `contract SimpleBank { mapping(address => uint) private balances; bool private locked; function withdraw(uint _amount) public { require(balances[msg.sende

SimpleBank、こちらはホークスの方のソフトバンク！

Day 3: Deployed a SimpleBank Contract and wrote some creative tests for the contract :) #15DaysOfFoundry I got an invite for something I've been waiting for since a long time , so had to work extra hard on that hence the late and short update ☯

I was Making my Own Project because i had Completed Fund me Section of course so when i made simplebank i had to test it.i was deploying the contract directly in test while u were using scripts to deploy and test so i asked chathpt to tell me the diff and how to do patrick way !

Day 6 of my #30DaysOfSolidity 🔥 – SimpleBank 💼 ✅ Deposit/Withdraw ETH ✅ View balances ✅ Owner access control ✅ Events Custom Errors Built with gas savings & clean structure 💪 🔗 GitHub: github.com/BuildsWithKing/30… 🧪 Test on Remix: remix.ethereum.org #Solidity #Web3

GitHub Trending Archive, 23 Aug 2024, Go. rancher/local-path-provisioner, DataDog/datadog-agent, Permify/permify, volcano-sh/volcano, prometheus/blackbox_exporter, techschool/simplebank, cri-o/cri-o, kubevirt/kubevirt, kyverno/kyverno, daytonaio/daytona github.motakasoft.com/trendi…

Fastforwaded to today, it's the end of week 3 at the @Web3Bridge onsite facility, and so far.. I have written 3 smart contracts (GeometryCalculator, SimpleBank, and Crowdfunding). I'm privilege to have gained from @Haramide @Blessed_mayowa @emmaglorypraise wealth of knowlege

GitHub Trending Archive, 10 Jul 2024, Go. nerdswords/yet-another-cloudwatch-exporter, external-secrets/external-secrets, techschool/simplebank, ethereum-optimism/optimism, projectcalico/calico, aws/karpenter-provider-aws, prometheus/alertmanager github.motakasoft.com/trendi…

Simple bank account alternative, Zil offers a fee-free checking account with no hidden fee. Also, you can transfer money via ACH, wire, mail check, and more. Learn more: zil.us/simple-bank/ #SimpleBankAccount #SimpleBank

Your Advanced and Simple Bank Account Alternative! Learn more: zilbank.com/simple-bank #SimpleBankAccount #SimpleBank

simplebank: Backend master class: build a simple bank service in Go ⭐️ 2746 Author: @techschoolguru Updated on: 2023-06-21 #golang github.com/techschool/simple…

It has been over a year since #SimpleBank closed and no bank has come remotely close to the features it had for building up your savings. It is disappointing that most fintech focus on payday advances and micro-loans and not building up rainy day and savings.

GitHub Trending Archive, 03 Oct 2022, Go. ethereum-optimism/optimism, meshery/meshery, techschool/simplebank, stashapp/stash, stefanprodan/podinfo, bwmarrin/discordgo, trustwallet/assets, marcel-dempers/docker-development-youtube-series, turbot/steampipe github.motakasoft.com/trendi…

⬇️ This! ⬇️ Way to go @joinoneapp. How many of your clients came from #SimpleBank? Yeah. Wave bye to us.

WTF, @joinoneapp? You realize most of your users jumped ship from #SimpleBank for a reason, right? Now you're repeating the same failures? Thanks for ruining your app, stripping features, and not warning us—your customers. What a terrible idea! Time to switch banks...again 🤬💸👋